ATKDouble lip seal for rod with energizing element and integrated Back-up ring

Double lip seal for single acting rod, with elastomeric energizer and integrated anti-extrusion ring. It guarantees excellent seal-ability even in the case of low pressures or particularly difficult conditions such as small misalignments or radial loads. Profile with great stability inside the seat, the incorporated anti-extrusion ring guarantees excellent resistance to extrusion in case of high pressure or large radial play. Standard material: polyurethane, with energizing ring in NBR and anti-extrusion ring in polyacetal resin.

Seal capabilities

Temperature: from -30 to 100 °C
Max. pressure: 630 bar
Max. speed: 0,5 m/s

Applications

Technical brochure (PDF) | Installation guide (PDF) | Materials (PDF)

This product is interchangeable with:
K31 - BD - 621 - URB

K31-230 K31-230 PU/NBR/POM 240x260x15/16 K31-240 K31-240 PU/NBR/POM PU/NBR/POM 235x255x15/16 K31-235 K31-235 PU/NBR/POM PU/NBR/POM 280x300x14,5/15,5 K31-280 K31-280 PU/NBR/POM PU/NBR/POM K31-340 K31-340 PU/NBR/POM 210x235x18/19 K31-210/1 K31-210/1 PU/NBR/POM PU/NBR/POM K31-240 K31-240 PU/NBR/POM K31-210 K31-210 PU/NBR/POM 230x250x14,5/15,5 K31-230/1 K31-230/1 PU/NBR/POM PU/NBR/POM 295x315x16,4/17,4 K31-295 K31-295 PU/NBR/POM PU/NBR/POM 185x205x18,5/19,5 K31-185 K31-185 PU/NBR/POM PU/NBR/POM 300x320x14,5/15,5 K31-300 K31-300 PU/NBR/POM PU/NBR/POM 220x245x19/20 K31-220 K31-220 PU/NBR/POM PU/NBR/POM K31-290 K31-290 PU/NBR/POM K31-200 K31-200 PU/NBR/POM

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Entries per page:

Description	Ø d	Ø D	L
ATK 185x205x19,5 PU BN POM	185,00	205,00	19,50	PU/NBR/POM
ATK 200x220x16 PU BN POM	200,00	220,00	16,00	PU/NBR/POM
ATK 210x230x16 PU BN POM	210,00	230,00	16,00	PU/NBR/POM
ATK 210x235x19 PU BN POM	210,00	235,00	19,00	PU/NBR/POM
ATK 220x245x20 PU BN POM	220,00	245,00	20,00	PU/NBR/POM
ATK 230x250x15,5 PU BN POM	230,00	250,00	15,50	PU/NBR/POM
ATK 230x250x16,5 PU BN POM	230,00	250,00	16,50	PU/NBR/POM
ATK 235x255x16 PU BN POM	235,00	255,00	16,00	PU/NBR/POM
ATK 240x260x16 PU BN POM	240,00	260,00	16,00	PU/NBR/POM
ATK 240x260x16,5 PU BN POM	240,00	260,00	16,50	PU/NBR/POM
ATK 280x300x15,5 PU BN POM	280,00	300,00	15,50	PU/NBR/POM
ATK 295x315x17,4 PU BN POM	295,00	315,00	17,40	PU/NBR/POM
ATK 290x315x21 PU BN POM	290,00	315,00	21,00	PU/NBR/POM
ATK 300x320x15,5 PU BN POM	300,00	320,00	15,50	PU/NBR/POM
ATK 340x365x21 PU BN POM	340,00	365,00	21,00	PU/NBR/POM

15 items (showing from 101 to 115 of 115 items)

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